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Featured Review
Find out what your peers are saying about Dell EMC PowerStore vs. IBM FlashSystem and other solutions. Updated: November 2021.
554,382 professionals have used our research since 2012.
Quotes From Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros
"The high performance is very valuable, as well as the enterprise reliability features.""We have been able to consolidate storage into Pavilion. Pavilions are our only SANs because it is a bring your own disk solution. When new drives come out, we are able to take out half of the drives in the system, put in new drives, move our VMs over to the new drives, take the other drives out, and populate those with new drives. Then, we are suddenly twice as dense as we were before. NVMe flash is only going to get denser and cheaper so we can make use of that every couple of years by just throwing newer disks into it at a fraction of the cost of a new SAN.""There's lots of flexibility in how we use the resources while also maintaining a small footprint."

More Pavilion HyperParallel Flash Array Pros »

"Dell EMC PowerStore is scalable.""PowerStore is easy to use. All the drives use soft encryption. To upgrade it, you download the app, and it runs by itself. It's very easy to deploy, share, and create volumes.""For access from virtual machines, iSCSI, and NFS, it is very good. It helps increase performance.""Gives us flexibility, performance, and ease of use. It also has some very good compression capabilities. We were looking for a solution that was easy to install in our VMware environment, that was flexible. PowerStore X is a type of a VMware cluster that you install inside your environment. If you have a VMware environment, like we have in production, it's easy to install and use.""The administration tools take advantage of machine learning and make recommendations to the admins, and that makes the administration easier.""The way you're able to manage all your PowerStores as one solution is very good for us. PowerStore enables you to federate or cluster multiple appliances with automated load balancing. In terms of management, it's helpful that we can do it from a single interface where we're able to manage multiple PowerStores. When you have multiple PowerStores it works intelligently by running the workloads based on the needs of the infrastructure.""I like the performance of the PowerStore. When you talk about PowerStore, it's mainly about flash systems and high-end IOPS. The 1000T is a midsize box, in terms of the way the vendor positions it, but it is more than enough for our needs."

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"Most of the features for the reduction in data compression are useful. It is also very easy to use and administer. Its performance is also good.""It's very easy to manage.""Over the years, it has become increasingly user-friendly.""The most valuable features are deduplication and compression, which together, enable you to have more space.""One of the valuable features is the performance, it is one of the best in the market.""The installation is nice and easy.""One of the most valuable features is that it's very easy to use and configure. It used to be more difficult, but now it's almost flawless.""We've found the solution to be very stable so far."

More IBM FlashSystem Pros »

Cons
"In our current configuration, we can only run the line controllers in high availability, active-standby mode, whereas we would like to see active-active implemented.""I would like to see the management layer improved.""The rail system that Pavilion uses to mount up into a standard Dell or APC cabinet extends further back than normal rails, and they cover up the zero PDU slot. So, I don't like the rail system that comes with the device. That is my biggest complaint."

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"The setup process could be improved. We had some issues regarding configuration and the time it took to do things. It wasn't specifically the people we worked with, but more the process and how it's done. They can work on that.""The upgrades themselves are running fine, but after the upgrade is when we have a problem. With the update to 1.4, we had a head crash. They told us, 'This is a known issue. Please upgrade to 2.' We upgraded to 2 and, one week later they told us, 'Yeah, there are some issues in 2.0.0. You can lose data. Please upgrade to 2.0.1.' Overall, they need to make the system stable.""During the installation phase, the licensing part was not straightforward. It was very difficult for the technicians, who are not trained Dell EMC technicians, to do the licensing because the information on their website is not straightforward... Eventually, I had to pass this task to our business partner and they did it for us.""The price is on the higher side.""Where the system needs to improve is by adding more enterprise features like replication on other sites. We would also like it to be much more aligned with the VMware version. For example, today we have two different versions of VMware ESXi running to keep the PowerStore online. It would be better if the software cycling was faster."

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"We had issues when attempting to do a flash, we hope to resolve it soon.""The pricing could be improved, but I think it's getting better and better with each version. IBM needs to implement NAS storage again, as this is a big flaw. Dell EMC is very good at this and if you compared them based on NAS storage, Dell EMC would win right away. IBM's solution for NAS storage is very complicated. We don't have a storage box that provides file sharing from itself, we have to put software on it and go through a whole complicated process. It should be simplified.""The security features can be improved such that the encryption does not affect performance in any way.""The customer's expectations are what they get on the cloud, they're expecting even in the on-premises deployments, going forward.""The pricing needs to be more competitive.""The support could improve by allowing you to speak to someone when you call rather than them calling you back. However, once we do have contact with one of their technicians they are excellent.""The technical support in my region is satisfactory but it could improve. Support is very important for customers and downtime is very critical for us. We would like onsite or complete technical support which can help us to minimize our downtime or if problems occur.""They can include Amazon file system S3 protocol in the upcoming releases. It is a cloud file system. IBM FlashSystem doesn't have this feature in the box for high-end or mid-range. We have got requests for this from customers because we need to use S3 for EDI application storage. At the beginning of every year, IBM releases firmware. When I find any bugs in the firmware during the year, I am unable to find any information from IBM regarding the bug. I need to open a ticket, and the IBM engineering team makes a patch only for me. This patch is not public. By creating a customized patch for a client, they don't really solve the issue for everyone. If multiple users have the same bug, IBM should upload the patch on the official website so that we can download it. IBM FlashSystem has a monitoring tool in the box, but it is not advanced. I need a more advanced tool for more advanced equations and monitoring. All top three storage vendors, that is, EMC, IBM, and Pure Storage, don't have a powerful monitoring tool. To monitor our box to show the statistics for I/Os and latency, I need to pay for extra software. The built-in monitoring storage is not mature enough to handle all requests and generate all reports that I need. They can include the functionality to stretch a cluster natively without using any additional boxes. In addition, there are some features that EMC has integrated with the box. These features are not available in IBM FlashSystem."

More IBM FlashSystem Cons »

Pricing and Cost Advice
"This is hardware. They have a singular array that you can populate with your own disk, or you can buy the disks through them. For controllers, you pay for the components inside of the SAN, but there is only one chassis that they work with.""The licensing fees are very reasonable."

More Pavilion HyperParallel Flash Array Pricing and Cost Advice »

"There's still a cap on the upgrade path, where you can consume all the engines within the frame before you have to go to another frame... Normally, we exceed the IOPS on the frames before we can ever exhaust the storage, so anything they can do to help us avoid stranded storage capacity, capacity that we couldn't get to, would be beneficial.""When we compared it with the other solutions, the pricing of PowerStore was equal. The pricing is good.""The price is not cheap, but it's worth it for the features you get from the storage. If you can afford it, you are probably buying the best solution that you can have for this virtual environment.""The price of Dell EMC PowerStore could be better, it is a bit expensive.""We only have a single machine and we are currently using half of the hard disk slots. We have asked for an upgrade for the rest of the hard disks but, from my point of view, it costs too much. We have 12 to 15 hard disks inside and if we try to upgrade only the hard disks, it costs the same as the complete system. This is something I don't understand."

More Dell EMC PowerStore Pricing and Cost Advice »

"The solution requires a license and could be less expensive.""I find the pricing of the solution to be very reasonable.""Overall the price of the solution is expensive and this includes the license.""Its price is very good.""The integration is already included in the license cost of IBM FlashSystem. The integration is very easy. You get the IBM storage core with all software, firmware, and upgrades. EMC provides the features in the box, but they are not free for customers. There is a licensing cost for features. We have yearly licensing, but IBM has also provided a new option where you pay as you go. They provide a big box, and I pay, for example, for 10 terabytes. If I exceed 10 terabytes, IBM will charge for the new storage after 10 terabytes. It is a good opportunity in the market for using the storage as a cloud and paying as you go.""The cost of the IBM FlashSystem is lower than the HPE solution.""Among IBM, Dell EMC, and Pure Storage, IBM is the cheapest. The price is also based on our location, the size of our entity, and our regular annual purchases from them. We are a very big IBM customer, so we normally get very high discounts. We are not a big customer of Pure Storage. We don't buy that much from Pure Storage per year. Everything is included in the price. There is no extra license for different functions.""They've been much more aggressive in the last five, six years than they were before that."

More IBM FlashSystem Pricing and Cost Advice »

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Questions from the Community
Top Answer: We have been able to consolidate storage into Pavilion. Pavilions are our only SANs because it is a bring your own disk… more »
Top Answer: This is hardware. They have a singular array that you can populate with your own disk, or you can buy the disks through… more »
Top Answer: The rail system that Pavilion uses to mount up into a standard Dell or APC cabinet extends further back than normal… more »
Top Answer: Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated management… more »
Top Answer: Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell… more »
Top Answer: We compared PowerStore T 2.0 to Pure FlashArray and found them to be similar.  Pure FlashArray has offered NVMe-oF… more »
Top Answer: As with any engineered solution, it depends on your needs.   However, the bottom line is that for their target markets… more »
Top Answer: The performance of IBM FlashSystem is very good. The new technology and high throughput have given us more confidence in… more »
Top Answer: The cost of the IBM FlashSystem is lower than the HPE solution.
Comparisons
Also Known As
Pavilion HFA
PowerStore
IBM Storwize
Learn More
Overview

Pavilion HyperParallel Data Platform

The Pavilion HyperParallel Data Platform™ dramatically accelerates what organizations achieve by delivering universally unmatched storage performance, in an incredibly compact solution while reducing data center costs and complexity. Unrivaled flexibility for multiple data types and protocols, along with broad ecosystem integration, ensure that every customer has choice and control.

What is the Pavilion HyperParallel Data Platform

The Pavilion HyperParallel Data Platform is comprised of the Pavilion HyperParallel Flash Array™ and Pavilion HyperOS™. The Pavilion HyperParallel Flash Array leverages a unique, switch-based architecture to create a multi-controller solution that delivers an unmatched combination of high performance, ultra-low latency, and storage density. Pavilion HyperOS is a powerful, purpose-built storage operating system designed to unlock the power of the multi-controller Pavilion HyperParallel Flash Array, which delivers scalability and flexibility that no other solution can offer.

Pavilion HyperParallel Data Platform Data Sheet

Download the Pavilion HyperParallel Data Platform data sheet. Updated: December 2020

PowerStore 1000T through 9000T models provide organizations with all the benefits of a unified storage platform for block, file and vVol data, while enabling flexible growth with the intelligent scale-up and scale-out capability of appliance clusters. In addition, automated management of resources across the cluster results in superior storage utilization and simplified administration. Designed for the modern data center, PowerStore’s data-centric design with NVMe and hardware-enabled Advanced Data Reduction and 4:1 DRR deliver critical performance and storage efficiency for both traditional and modern applications.

IBM FlashSystem products are enterprise computer data storage systems that store data on flash memory chips. Unlike storage systems that use standard solid-state drives, IBM FlashSystem products incorporate custom hardware based on technology from the 2012 acquisition of Texas Memory Systems. This hardware provides performance, reliability, and efficiency benefits versus competitive offerings.

Offer
Learn more about Pavilion HyperParallel Flash Array
Learn more about Dell EMC PowerStore
Learn more about IBM FlashSystem
Sample Customers
Texas Advanced Computing Center (TACC), Statistics Netherlands (CBS)
Information Not Available
Celero, Friedhelm Loh Group, Clarks, Mingkang Natregro Health Food Group, Sofia, Etisalat Fights Fraud, UF Health Shands Hospital, Generali, Elecon Engineering Company Limited, Ventiv , Technology, CPFL Energia, Royal Caribbean Cruises Ltd., SciQuest, Coca-Cola Bottling Co. Consolidated, Paddy Power, Kelsey-Seybold Clinic, Interconnect Services, Severstal IP-Only AB, PVU Group GmbH
Top Industries
VISITORS READING REVIEWS
Computer Software Company30%
Comms Service Provider20%
Government7%
Manufacturing Company5%
VISITORS READING REVIEWS
Computer Software Company30%
Comms Service Provider23%
Financial Services Firm5%
Manufacturing Company5%
REVIEWERS
Financial Services Firm33%
Government13%
Healthcare Company10%
Comms Service Provider10%
VISITORS READING REVIEWS
Computer Software Company30%
Comms Service Provider27%
Financial Services Firm6%
Government5%
Company Size
VISITORS READING REVIEWS
Small Business72%
Midsize Enterprise3%
Large Enterprise25%
REVIEWERS
Small Business33%
Midsize Enterprise11%
Large Enterprise56%
VISITORS READING REVIEWS
Small Business13%
Midsize Enterprise24%
Large Enterprise62%
REVIEWERS
Small Business36%
Midsize Enterprise15%
Large Enterprise49%
VISITORS READING REVIEWS
Small Business20%
Midsize Enterprise20%
Large Enterprise61%
Find out what your peers are saying about Dell EMC PowerStore vs. IBM FlashSystem and other solutions. Updated: November 2021.
554,382 professionals have used our research since 2012.

Dell EMC PowerStore is ranked 9th in All-Flash Storage Arrays with 7 reviews while IBM FlashSystem is ranked 6th in All-Flash Storage Arrays with 18 reviews. Dell EMC PowerStore is rated 8.4, while IBM FlashSystem is rated 8.2. The top reviewer of Dell EMC PowerStore writes "Enabled us to consolidate high-IOPS and lower tiers, but the licensing process is complicated". On the other hand, the top reviewer of IBM FlashSystem writes "Simple licensing, good performance, and easy to use and administer". Dell EMC PowerStore is most compared with Dell EMC Unity XT, Dell EMC PowerMax NVMe, Pure Storage FlashArray, HPE Nimble Storage and Dell EMC SC Series, whereas IBM FlashSystem is most compared with Pure Storage FlashArray, Dell EMC Unity XT, HPE Nimble Storage, NetApp AFF (All Flash FAS) and HPE StorageWorks MSA. See our Dell EMC PowerStore vs. IBM FlashSystem report.

See our list of best All-Flash Storage Arrays vendors.

We monitor all All-Flash Storage Arrays reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.